Dec 21, 2018 - TED Talk Subtitles and Transcript: In this whimsical talk and live demo, scientist Li Wei Tan shares the secrets of bubbles -- from their relentless pursuit of geometric perfection to their applications in medicine and shipping, where designers are creating more efficient vessels by mimicking the bubbles created by swi… View. ← The fascinating science of bubbles, from soap to champagne 5 Οπαδόςs 193 Γραμμήs In this whimsical talk and live demo, scientist Li Wei Tan shares the secrets of bubbles -- from their relentless pursuit of geometric perfection to their applications in medicine and shipping, where designers are creating more efficient vessels by mimicking the bubbles created by swimming … ( Again, due to surface tension.). It’s easy and free to post your thinking on any topic. Print Friendly. Champagne bubbles are mesmerizing. It is always relentlessly trying to achieve geometric perfection. For instance, for organic light-emitting diodes ink that we can use to produce display for your smartphone, is supposed to last for many years, but if the ink that we use has been absorbed with oxygen and moisture [which] are not being removed, then we can quickly see dark spots appear in the pixels. These are the bubbles filled with carbon dioxide , a gas that 's been produced during … Publication date 2018 Usage Attribution-NonCommercial-NoDerivs 4.0 International Topics Tedtalks, TED, Talks, science, nature, math, technology, medicine, demo, TED2017, 2018 … Discover TED Talks Daily (HD video) The fascinating science of bubbles, from soap to champagne | Li Wei Tan. Read unlimited* books and audiobooks on the web, iPad, iPhone and Android. Explore, If you have a story to tell, knowledge to share, or a perspective to offer — welcome home. Emperor penguins are thought to be able to dive a few hundred meters below the sea surface. But there’s more to them than meets the eye. This reduces the density of water surrounding them, making it easier to swim through and speed up their swimming speed by at least 40 percent. When you add soap, what happens is the soap molecule reduces the surface tension of water, making it more elastic and easier to form bubbles. Much isn’t given in the TED Talk but I googled it and here is why champagne bubbles: The bubbles are the result of something known as the Fermentation Process. Twitter. Labels: from soap to champagne | Li Wei Tan, inspirational, relationship, seminar, talk, The fascinating science of bubbles. Li Wei Tan: The fascinating science of bubbles, from soap to champagne In this whimsical talk and live demo, scientist Li Wei Tan shares the secrets of bubbles — from their relentless pursuit of geometric perfection to their applications in medicine and shipping, where designers are creating more efficient vessels by mimicking the bubbles created by swimming penguins. Water has a special property where water droplets, on almost any surface tend to curve inwards. Dec 17, 2018 - In this whimsical talk and live demo, scientist Li Wei Tan shares the secrets of bubbles -- from their relentless pursuit of geometric perfection to their applications in medicine and shipping, where designers are creating more efficient vessels by mimicking the bubbles created by swimming penguins. Big commercial ships have adopted this technique. Everything From Soap to Champagne- a TED Talk by Ink Formulation Scientist Li Wei Tan. In this whimsical talk and live demo, scientist Li Wei Tan shares the secrets of bubbles -- from their relentless pursuit of geometric perfection to their … There could be bubbles in our smartphones??? Medium is an open platform where 170 million readers come to find insightful and dynamic thinking. The fascinating science of bubbles, from soap to champagne | Li Wei Tan. Press question mark to learn the rest of the keyboard shortcuts Also, the following formula was derived using a bubble.. From bubbles in soap to bubbles in champagne, this video is all about the science of bubbles, and how it can sometimes be more interesting than the bubbles … About the talk. In this whimsical talk and live demo, scientist Li Wei Tan shares the secrets of bubbles -- from their relentless pursuit of geometric perfection to their applications in medicine and shipping, where designers are creating more efficient vessels by mimicking the bubbles created by swimming penguins. The bubble wall is actually a thin film of water, protected from collapsing by a layer of detergent molecules on each side. This photo was taken on the banks of the Seine River in Paris on a beautiful summer afternoon. Li Wei Tan thinks of a bubble as a mathematical problem-solver. Recently, they developed a system called “air lubricating system,” inspired by the penguins. A condensed essence of 100 TED talks, in articled, bullet form. It was produced by Megan Colby Parker (USA) … Cheers. Share this page via... Twitter Facebook WhatsApp Email ... decided on a whim to pursue the science of bubbles. This feature cuts off the energy consumption for the ship up to 15 percent. Learn more about these mathematical marvels and tap into … Update: 2018-12-17. No comments: Post a Comment. But how do they know where to go? In this whimsical talk and live demo, scientist Li Wei Tan shares the secrets of bubbles — from their relentless pursuit of geometric perfection to their applications in medicine and shipping, where designers are creating more efficient vessels by mimicking the bubbles … A sparkling celebratory social lubricant, Champagne has always been perceived as fancy, expensive, and always, always bubbly. In this whimsical talk and live demo, scientist Li Wei Tan shares the secrets of But just like you would make drinks or bake cakes, it is unavoidable that some air bubbles will be trapped inside that ink. That is surface tension at work, trying to find the most effective geometry arrangement. The sudden change in pressure releases carbon dioxide trapped in the bottle. Discover TED Talks Science and Medicine The fascinating science of bubbles, from soap to champagne | Li Wei Tan. Learn more about these mathematical marvels and tap into the magic … Categories: Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. The fascinating science of bubbles, from soap to champagne | Li Wei Tan (youtube.com) ★ -0 ratings. Bubbles can also be used for medicines. A cork pops. Press J to jump to the feed. The Fascinating Science of Bubbles, from Soap to Champagne. In this whimsical talk and live demo, scientist Li Wei Tan shares the secrets of bubbles -- from their relentless pursuit of geometric perfection to their applications in medicine and shipping, where designers are creating more efficient vessels by mimicking the bubbles created by swimming penguins. What have sea creatures, especially the Emperor Penguins done to improve their speed and cause less friction, when they swim underwater? In this whimsical talk and live demo, scientist Li Wei Tan shares the secrets of bubbles -- from their relentless pursuit of geometric perfection to their applications in medicine and shipping, where designers are creating more efficient vessels by mimicking the bubbles created by swimming penguins. This CO2 air gets trapped inside the bottle, essentially getting dissolved in the drink. The shortest distance between the 4 points was found using a bubble. Almost like a central force is pulling it towards itself. 11-12 Chemistry. They ride along as liquid falls from the bottle to your champagne glass. Discover TED Talks Daily (SD video) The fascinating science of bubbles, from soap to champagne | Li Wei Tan. Description. Actions. Share. Learn more … In this system, they produce a lot of air bubbles and redistribute them across the whole of the ship, like an air carpet that reduces the water resistance when a ship is moving. The Baller: A Down and Dirty Football Novel, Exploit Loophole 609 to Boost Your Credit Score and Remove All Negative Items From Your Credit Report, Girl, Wash Your Face: Stop Believing the Lies About Who You Are so You Can Become Who You Were Meant to Be, The Extraordinary Life of Sam Hell: A Novel, Save The fascinating science of bubbles, from soap to champagne | Li Wei Tan: The fascinating science of bubbles, from soap to champagne | Li Wei Tan For Later. So when you open a bottle, it tends to escape, exactly, in the form of bubbles. Learn more about these mathematical marvels and tap into the magic … The yeast eats up the sugar and a metabolic by-product is carbon dioxide. Facebook . We know that a sphere is a shape with the least surface area for a given volume. Two street performers were making gigantic bubbles with sticks and a string tied between them. She also demonstrates how we can find the shortest distance between two points just by using bubbles. ← The fascinating science of bubbles, from soap to champagne 5 Followers 193 Lines In this whimsical talk and live demo, scientist Li Wei Tan shares the secrets of bubbles -- from their relentless pursuit of geometric perfection to their applications in medicine and shipping, where designers are creating more efficient vessels by mimicking the bubbles created by swimming … reddit. Share Icons revealed to the left. How’s that for an ambition?” — Leo 40:58 to 43:14 Revolutionary Road. But why the bubbles in this specific wine and not in other wines? Li Wei Tan - The fascinating science of bubbles, from soap to champagne | EMD Group He was surprised … You can see soap … The fascinating science of bubbles, from soap to champagne | Li Wei Tan: In this whimsical talk and.. News video on One News Page on Wednesday, 13 November 2019 After initially approaching the subject independently, he later approached soft drinks and champagne houses with the early results of his research and a proposal for future study. She works on applications such as organic photovoltaics, OPVs, and organic light-emitting diodes, OLEDs. The yeast that is found naturally on the skins of grapes initiates the fermentation process with the sugar that’s present in the grape juice.Once all of the sugar is converted into alcohol, the fermentation process is complete and the CO2 has evaporated into the air.In order to get bubbles in Champagne, the wine needs to go through a second fermentation in order to yield CO2 again, but this time it will happen in the bottle.So, once the wine has been bottled, the winemaker will add a bit of sugar and yeast into the wine to initiate the fermentation process again and then seal the bottle so the CO2 can’t escape. Here, expert and undiscovered voices alike dive into the heart of any topic and bring new ideas to the surface. Share to Twitter Share to Facebook Share to Pinterest. , “All I know is I wanna feel things. Description. Listen now to The fascinating science of bubbles, from soap to champagne | Li Wei Tan from TED Talks Science and Medicine on Chartable. Why are bubbles colorful, yet transparent? Two street performers were making gigantic bubbles with sticks and a string tied between them. Dec 18, 2018 - In this whimsical talk and live demo, scientist Li Wei Tan shares the secrets of bubbles -- from their relentless pursuit of geometric perfection to their applications in medicine and shipping, where designers are creating more efficient vessels by mimicking the bubbles created by swimming penguins. Read The fascinating science of bubbles, from soap to champagne | Li Wei Tan by with a free trial. You could see a lot of bubbles rushing out from the champagne bottle. Because we placed a magnet there. The fascinating science of bubbles, from soap to champagne | Li Wei Tan. Bubbles might seem like … Bubbles form. Update: 2018-12-17 11. Li Wei Tan is an ‘Ink Formulation’ scientist. Learn more, Follow the writers, publications, and topics that matter to you, and you’ll see them on your homepage and in your inbox. Listen to The fascinating science of bubbles, from soap to champagne | Li Wei Tan, an episode of TED Talks Science and Medicine, easily on Podbay - the best podcast player on the web. Share. They are thought to store the air under their feathers before they dive and then progressively release it as a cloud of bubbles. at 1:17 PM. In this whimsical talk and live demo, scientist Li Wei Tan shares the secrets of bubbles - from their relentless pursuit of geometric perfection to their applications in medicine and shipping. The fascinating science of bubbles, from soap to champagne | Li Wei Tan. 0. However, there are more fascinating science to bubbles, such as problem-solving tools. Share. (I thought it was a made-up thing the first time too, but turns out, it is actually pretty cool.) November 22, 2019 8:19 am; 153; In this whimsical talk and live demo, scientist Li Wei Tan shares the secrets of bubbles — from their relentless pursuit of geometric perfection to their applications in medicine and shipping, where designers are creating more efficient vessels by mimicking the bubbles … Since they always want to minimize surface area, they take the shortest route possible. The largest free floating soap bubble has a volume of 20.65 m³ (729.25 ft³) and was made using a wand. Bubble Street Performers . Because it is trying to minimize the surface area. Since it’s up on the screen, let’s start with the soap bubble. The scientist then demonstrates how a cube is formed in the center of 6 bubbles. Learn more about these mathematical marvels and tap into the magic hidden in the everyday world. Have you ever observed a bubble, as it dances in the sunshine, changing colors all the while? For instance, as a method for noninvasive delivery systems for drugs and genes to a specific part of the body. It is made from very common substances: air, water, soap, in the right mixture. In this whimsical talk and live demo, scientist Li Wei Tan shares the secrets of bubbles -- from their relentless pursuit of geometric perfection … Learn more about these mathematical marvels and tap into … Email This BlogThis! Published December 18, 2018. In this whimsical talk and live demo, scientist Li Wei Tan shares the secrets of bubbles - from their relentless pursuit of geometric perfection to their applications in medicine and shipping. Okay, wait. We know that Sugar + Yeast = CO2 and Alcohol. Write on Medium, The World’s Best Freedivers Seem to Have Evolved Super-Sized Spleens, Brains over brawn: Mating strategies in Japanese macaques, Not Every Hazard Is a Risk— Or Why People Freak out over Silly Things, Explained: SpaceX and the Rocket Equation (for beginners), “Microbubbles” and ultrasound bombard cancer cells in mice — Scope. Learn more over here. The bubbles will move to the target areas. If you look closely at the bubbles in your bath, you’ll notice that the colours gradually change as the water films drain under gravity. The fascinating science of bubbles, from soap to champagne – TED Talks. In this whimsical talk and live demo, scientist Li Wei Tan shares the secrets of bubbles -- from their relentless pursuit of geometric perfection to … Subscribe … Update: 2018-12-17 3. Bubbles might seem like something that only children like to play with. We just learned the science behind bubbles! In this whimsical talk and live demo, scientist Li Wei Tan shares the secrets of bubbles — from their relentless pursuit of geometric perfection to their applications in medicine and shipping, where designers are creating more efficient vessels by mimicking the bubbles created by swimming penguins. Imagine a micro-bubble filled with a mixture of drugs and magnetic agents being injected into our bloodstream. Added by eshnil 11 months ago. See historical chart positions, reviews, and more. The Science of Bubbles! The fascinating science of bubbles, from soap to champagne | Li Wei Tan. Really feel them, you know. This color-changing property occurs due to interaction with light from different directions and differences in the thickness of the bubbles as scientist Li Wei Tan explains. This photo was taken on the banks of the Seine River in Paris on a beautiful summer afternoon. Li Wei Tan: The fascinating science of bubbles, from soap to champagne Movies Preview ... Li Wei Tan: The fascinating science of bubbles, from soap to champagne by TED.com. That’s why bubbles are still spherical in nature because the surface tension hasn’t gone away completely, it has only considerably weakened, due to the soap. https://medium.com/ted-takeaways/the-science-of-bubbles-fe62a2fec4b6 Description. Part of her job is to figure out how and why we want to remove the bubbles from the ink that her company produces. But in actual fact, they are stunning epitomes of mathematics, science and most importantly geometric perfection fused together. When the micro-bubbles move to that specific part of my hand, it can be popped via ultrasound and release the drug exactly where it’s needed. The fascinating science of bubbles, from soap to champagne. Newer Post Older Post Home. So I would like to share with you a few stories about the science of creating bubbles and the science of eliminating the microscopic ones. That’s why a single bubble is always in the shape of a sphere. 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